Sports Grounds Safety Authority - PB184ACTIVE

Emissions

• URL: http://www.safetyatsportsgrounds.org.uk/

  Time to load: 1.1 seconds

  Date checked	CO2 / grams	Page size	Energy
  2022-06-23	0.72	1.2MB	GRID?
  2022-03-29	0.79	1.3MB	GRID?
  2021-12-24	0.86	1.4MB	GRID?
  2021-10-06	0.63	1.0MB	GRID?
  2021-08-11	0.59	979kB	GRID?

  Tip: Optimise images

  We estimate potential to save at least 233kB* by optimising images:

  1. crowd.jpg is 277kB and could be 100kB smaller
  2. Chelsea-stand-1024x6... is 239kB and could be 29kB smaller
  3. Stewards-1024x683.jpeg is 120kB and could be 15kB smaller
  4. Crowd-at-Liverpool-3... is 32kB and could be 14kB smaller
  5. people-2607201-300x1... is 30kB and could be 11kB smaller
  6. Dark-blue-banner.jpg is 29kB and could be 22kB smaller
  7. Dark-grey-banner.jpg is 26kB and could be 20kB smaller
  8. Green-stanchion-01-3... is 14kB and could be 12kB smaller
  9. Dark-green-banner-30... is 13kB and could be 11kB smaller

  First, check that images are appropriately sized - you most likely don't need a 6000x4000 pixel image straight from a digital camera. In Windows, the Photos software will let you quickly shrink huge images and will give you an improvement.

  Next you could try using tinyjpg.com (JPG image) or tinypng.com (PNG image) to further optimise your image. This will strip out metadata that may be taking up lots of space.

  *This is an estimate from Google PageSpeed and you may get much better results than this in practice.

  Tip: Large files

  Aside from images, here are the biggest resources:

  1. mc-validate.js is 143kB
  2. js?id=UA-55766510-1 is 41kB
  3. jquery.min.js?ver=5.9.3 is 31kB